Iuliia V. Strelnikova, Alexander S. Ovsyannikov, Andrew V. Pyataev, Daut R. Islamov, Igor A. Litvinov, Pavel V. Dorovatovskii, Svetlana E. Solovieva, Igor S. Antipin
{"title":"First Evidencing of Guest-Induced Spin Transition for Dinuclear Fe(III) Complex Supported by Calix[4]Arene Schiff Base Ligand","authors":"Iuliia V. Strelnikova, Alexander S. Ovsyannikov, Andrew V. Pyataev, Daut R. Islamov, Igor A. Litvinov, Pavel V. Dorovatovskii, Svetlana E. Solovieva, Igor S. Antipin","doi":"10.1002/ejic.202400581","DOIUrl":null,"url":null,"abstract":"<p>For the first time the partial low spin (LS) - high spin (HS) state transition back, caused by trapped guest molecule release from the macrocyclic cavity of calix[4]arene ligand, decorated with salicylideneamine coordinating binding sites, was evidenced for new dinuclear [Fe<sup>III</sup><sub>2</sub>] diamond core cluster, displaying mixed <i>cis</i>-/<i>trans</i>-N<sub>2</sub>O<sub>4</sub> coordination environment for metal centers. Such unique spin state transition behavior, triggered by the changing of calix[4]arene backbone conformation, giving rise to a new paradigm of fine-tuning spin-dependent functionality in materials design, was unambiguously established by the <sup>57</sup>Fe Mössbauer spectroscopy in combination with the single crystal X-ray diffraction, IR, TGA-DSC analysis.</p>","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 3","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Inorganic Chemistry","FirstCategoryId":"1","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ejic.202400581","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
For the first time the partial low spin (LS) - high spin (HS) state transition back, caused by trapped guest molecule release from the macrocyclic cavity of calix[4]arene ligand, decorated with salicylideneamine coordinating binding sites, was evidenced for new dinuclear [FeIII2] diamond core cluster, displaying mixed cis-/trans-N2O4 coordination environment for metal centers. Such unique spin state transition behavior, triggered by the changing of calix[4]arene backbone conformation, giving rise to a new paradigm of fine-tuning spin-dependent functionality in materials design, was unambiguously established by the 57Fe Mössbauer spectroscopy in combination with the single crystal X-ray diffraction, IR, TGA-DSC analysis.
期刊介绍：
The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies.
The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry:
Chemische Berichte
Bulletin des Sociétés Chimiques Belges
Bulletin de la Société Chimique de France
Gazzetta Chimica Italiana
Recueil des Travaux Chimiques des Pays-Bas
Anales de Química
Chimika Chronika
Revista Portuguesa de Química
ACH—Models in Chemistry
Polish Journal of Chemistry
The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
